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package array;

/**
 *
 * @author alessandro.ramundo
 */
public class a1 {
public static void main(String args[]){    
    int a1[]=new int[10];
    int a2[]={1,2,3,4,5};
    int a3[]={4,3,2,1};
    System.out.println("length of a1 is"+a1.length);//10
    System.out.println("length of a2 is"+a2.length);//5
    System.out.println("length of a3 is"+a3.length);//4
    
}
    
}
